(b) Find justification : the greener' COOH СООН H20 (i) Scheme I Strong rt. COOH COOH COOH СООН C6H6 Scheme II reflux COOH СООН Br2 H Br Ph Ph (üi) Scheme I CH2CL2 Ph. Br Ph Ph HBr H Br Ph Scheme Il Ph Ph H. Br H2O2 ELOH

Q: Consider the Ka information to answer parts a-b. Ka 7.2 x 10 * K 4.2 x 10- Formula Kat 6.3x 10 a.…

A: Answer:- This question is answered by using the simple concept of calculation of Ka and Kb value…

Q: Calculate the pH and fraction of dissociation (?) for each of the acetic acid (CH3COOH, p?a=4.756 )…

A:

Q: 3. Calculate the pH, [H30'],[OH], K, and a values. 1.0 M pH TH30] [OH] pH HC,H,O, H30ʻ) 0.02 HCI…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A solution has a pOH of 5. Which of the following is also true?

A: Solution of 1  Given pOH = 5 Therefore pH = 9 Hence    [H3O+] = 10^-9 Answer = option (b)

Q: Explain why the pH of mixture C is the same as the pH of mixture A. Mixtures Conductvity (mA) pH A.…

A: Here we have to explain why the pH of mixture C is the same as the pH of mixture A-

Q: Calculate the pOH for the following:

A:

Q: What is the pH of the original 0.400 M propionic acid solution? KaHA = 1.34 x 10-5 pH of 0.40 M HA =…

A:

Q: NHz + H2O → 61-I-HUJ

A:

Q: 13 onger base than an acid. 4 is dissolved in water, the solution nger base than HPO42.. atements…

A: D option is correct.

Q: The pH of 0.10 M carbonic acid is 3.683 at 25°C. What is the concentration of hydronium in the…

A: Concentration of carbonic acid = 0.10 M The pH of carbonic acid = 3.683

Q: 6. Consider the reaction of 50.0 mL of 2.0 M nitric acid with 90.0 mL 1.0 M potassium hydroxide.…

A: The equation of given reaction is,

Q: LIOH+HNO3 → H₂O + Li NO3 200.0 mL of a 0.100 M solution of LiOH is mixed with 250.0 mL of a 0.100 M…

A: The question is based on the titrations. we are titrating a strong acid nitric acid with a strong…

Q: (1) HNO, H,SO, (2) Fe, HCI; HO CI (3) ACCI, (CH;CH2)N (4). SnBu, Pd(Ph,P). base

A: The above compound undergoes a sequence of reactions to give the final compound. It is a multistep…

Q: Complete the table. That is, fill in any missing entries in the second and third columns. Round your…

A: pH: The negative logarithm of H+ ion concentration is called as pH. The mathematical expression of…

Q: 6. Arrange the following 0.01 M substances in order of increasing pH. HNO3: pK, = -1.38 HNO2: pka =…

A:

Q: Determine the [OH. pH, and pOH of a solution with a (H*] of 1.6 x 10-6 M at 25 °C. !3! = [.HO] pH =…

A:

Q: E. Bob has a bottle of Chloric Acid that had a molarity of 0.5 and there was 400 ml of it in the…

A: Solution :  pH       pH is a quantitative measure for the acidity or basicity of the solution. This…

Q: Which of the following is the strongest acid? I. П. Ш. CH3 Ш IV || OH OH OH IV. V. C1 Cl С1 LOH ОН…

A: We have to choose the correct option.

Q: An acid (HA) dissociates as follows: HA - H* + A minus Arrow should be interpreted as an equilibrium…

A: An acid is a particular substance which upon dissociation in an aqueous medium gives H+ ions…

Q: Calculate the pH of each of the following aqueous solutions: a. 2.17 x 103 M HCI b. 0.150 M HNO,…

A: Ca (CN)2 is the salt of a weak acid HCN and strong base, Ca (OH)2. Similarly, sodium acetate is a…

Q: HA is a weak acid. Which equilibrium corresponds to the equilibrium constant K, for A? OA. HA (aq) +…

A:

Q: Arrange the following solution from lowest pH to highest pH:

A: Acid and base are the chemical compounds which upon adding in water change the pH value accordingly.…

Q: What is the pH of a soluti on prepared by dissolving 3.00 g of the weak acid HA (molar mass = 138.12…

A: The question is based on the concept of chemical equilibrium. we have to calculate pH of the…

Q: 5. Calculate the molar concentration of Mg when the pH of the solution is adjusted to 11.50. The Kp…

A: pH = 11.50 Ksp = 8.9 × 10-12

Q: Calculate the pH at 25 °C of a 0.85M solution of potassium acetate (KCH, CO₂). Note that acetic acid…

A: Concept based on the salt hydrolysis. Upon the salt hydrolysis of salt of strong base and weak acid…

Q: To add an O atom in basic solution, add 2 OH to the side that needs the O atom, and also add an H,0…

A:

Q: . What is the pH of a solution that contains 0.35 mol/L of the strons base NaOH?

A:

Q: A student prepared two solutions: 1 @ (water + cabbage extract) and 1 @ (buffet + cabbage extract).…

A: Indicators in chemistry are referred to those chemicals which give some sort of a visible signal…

Q: iii. Given that at a particular temperature the ionic product of water is 1.00 x 10-14 moldm“,…

A: iii) Given: Concentration of sodium hydroxide i.e. NaOH = 0.05 M

Q: 5. Write the net ionic equation for each Bronsted-Lowry acid-base reaction. a. HNO2(aq) + H20(1) b.…

A: According to Bronsted-Lowry acid-base reaction, an acid is a ''proton donor'' and a base is a…

Q: a. 0.155 M HONH, ( Къ 3 1.1 х 10 $) pH = b. 0.155 M HONH3C1 pH = c. pure H20 pH = TIONU and 0 155 M…

A: The question is based on the concept of equilibrium. we have been given a weak base hydroxylamine.…

Q: Nicole and Patrick test the pH of four common kitchen substances and record the pH values in the…

A: pH is defined as the negative logarithm of hydrogen or hydronium ion concentration present in the…

Q: 1 out of Calculate the pH of a 0.40M solution of sodium acetate (NaCH,COO) given that the K, of…

A: NaCH3COO solution means salt hydrolysis. NaCH3COO is made up of weak acid acetic acid and strong…

Q: Calculate the pH of a mixture containing 0.23 M HONH2 and 0.44 M HONH3Cl. (Kb = 1.1 × 10–8)  What…

A:

Q: calculate the [OH] and [H:O*]

A:

Q: Fornic acid, HCO2, is the iritant that causes the body's reaction to ant stings. What is the…

A: Concentration of formic acid = 0.53 M  Ka = 1.8 × 10-9

Q: What is the pH of a 1.5 x 10² M H;SO, solution? Kai = large Ka2 = 1.2 x 102

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Calculate the pH at 25 °C of a 0.59M solution of sodium hypochlorite (NaClO). Note that hypochlorous…

A: Given-> Concentration of NaClO = 0.59 M pKa (HClO) = 7.50

Q: What is the pH of 0.80 M Hypobromite acid (HBrO) which is a weak acid? The Ka the wes acid is 4.5 x…

A:

Q: Which of these aqueous solutions is expected to have the highest pH at 25 °C? 0 1.0 М Са(ОН)2 0 1.50…

A: pH of Acid is below 7 and pH of base is above 7.

Q: - What is the concentration of H3O* in each of the following solutions? Also indicate whether the…

A: pH of any solution is given by  pH = -log[H3O+ ] where [H3O+ ] = hydronium ion concentration  And if…

Q: -117. Determine [OH¯], [H*], and the pH of each of the following solutions. a. 1.0 MKCI b. 1.0 M…

A: Given,1.0 M KCl1.0 M KC2O2

Q: hydrochloric acid solution has a pH value of 3. Which of the following substances would increase the…

A: On addition of an acid pH of the solution decreases as acid gives H+ ions in the water while on…

Q: Calculate the pH at 25 °C of a 0.77M solution of pyridinium chloride (C,H,NHCI). Note that pyridine…

A: Here we are required to find the pH of 0.77M pyridiumchloride.

Q: An acid (HA) dissociates as follows: HA – H* +A minus Arrow should be interpreted as an equilibrium…

A: pH is defined as the negative logarithm of concentration of H+ ion.

Q: 8. Dimethylamine (CH;),NH is a weak base with a pKa of 11.0 a. Calculate the pH of a solution of…

A:

Q: Complete the balanced molecular reaction for the following weak base with a strong acid: NaCIO2(aq)…

A: Given,

Q: Calculate the pH of each of the following solutions at 25°C. a. 0.125 M HONH2 (K = 1.1 x 10-8) pH =…

A: Since you have posted multiple sub-parts questions, as per our company guidelines we are supposed to…

Q: [H*] = pH = %3D РОН %3D

A:

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.